Part Number: TCA6408A Other Parts Discussed in Thread: TCA6424A , TCA6416A , PCF8574A , SN74AUP3G34
I'm wondering if it's "legal" to use multiple different pull-up voltages on the output of the TCA6408A I/O expander. This seems to be the same as the…
Part Number: TXE8124-Q1 Other Parts Discussed in Thread: TCA6408A Tool/software: Hi,
Is it possible to get the IBIS model for TXE8124-Q1 ? If no model available can you please recommend a similar part?
Thanks and regards,
Cantaloupe
Hi Gil,
Gil Hershman71 said: 1. We put chip-scope inside the FPGA (which has the I2C controller IP).
The data it shows is what the software reads.
It is not like putting scope probes but it is very close to that.
Understood on this. I was trying…
Part Number: TCA9535 Other Parts Discussed in Thread: TCA9539 I am trying to use the IO Expander EVM board to test the aforementioned gpio expander. I do not have the MSP430 Launch Pad board that the datasheet for this EVM says is required, nor do I want…
Hi Jejomar,
PROC159B is the latest revision of this EVM and has improvements from PROC159E2.
I will look into the issue with the design files on ti.com not having PROC159B resources. In the mean time, I have attached the PROC159B schematic PDF to…
Hi Jonathan,
I'm trying to get these pushed to TI.com but I have attached them here for your use.
Regards, Bill
Daughtercard BOM
am335x_gpevm_gpdboard_3H0001_bom_rev1_2b.xlsx
LCD card BOM
am335x_gpevm_lcdaboard_3H0005_bom_rev1_3a.xlsx
Other Parts Discussed in Thread: TCA6424A FAQ: Logic and Voltage Translation > IxC >> What is the Auto Increment Feature in I2C IO Expanders?
The auto-increment feature of I2C IO Expanders is when the registers of the device automatically increment…
Hi Hang
Which SDK version are you using?
Also could you verify the state of ADC VREF switch as mentioned in the following picture taken from: AM263x Launchpad User Guide
Regards Akshit
Hi Nilabh, We are using custom board for our project. I also tried setting up SPI2 CLK pin as GPIO on AM263x Control Card (TMDSCNCD263) with Docking Station (TMDSHSECDOCK) and measured the output of the CLK pin on chip U70 pin 7 as per attached document…
Hello Ashish,
Please find the document, providing information on LP board.
Here it is specified that, ADC channels mentioned needs the MUX setting to get it enabled, in LP Board.
We shall confirm, same once again with our internal team again…
